Free Plugin:

With you can display the next WordPress-Events arround a geoposition. This can be displayed with the free plugin this way:

Create a new page with Gutenberg active (or WordPress 5.0). Insert the above URL into the Blocks API-URL. The “basenode” is “events”.
The template is:

<a href={url} target=_blank>{title}</a><br>{date}
<a href={location.latitude}+{location.longitude}targt=_blank>{location.location}</a><hr>

Screenshot of the Block-Settings:

Example in Action: Additional set “Number of json-top-level-items to display” to 2.

WordPress Meetup St.Gallen #5: Plugin Night
2019-03-27 18:30:00
St. Gallen, Switzerland
March Meetup
2019-03-27 18:30:00
Zürich, Switzerland

If you want to format the date you need the pro plugin.